| Patents for B03C 1 - Magnetic separation (11,168) |
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| 10/27/1994 | CA2161094A1 Improvements in or relating to deinking of paper |
| 10/26/1994 | EP0620763A1 Apparatus and method for separation of wet particles |
| 10/26/1994 | CN2180332Y Magnet and gravity joint concentrating machine |
| 10/19/1994 | EP0619762A1 Device for picking up magnetic metal objects |
| 10/19/1994 | CN2179793Y Cylindrical stage magnetic separator |
| 10/19/1994 | CN2179792Y Permanent-magnetic inner tube separator |
| 10/18/1994 | US5356534 Magnetic-field amplifier |
| 10/18/1994 | US5356015 Magnetic separation process |
| 10/13/1994 | WO1994021240A3 Superparamagnetic particles, process for producing the same and their use |
| 10/11/1994 | US5354462 Magnetic filter strap |
| 10/05/1994 | CN2178563Y Double-cylinder dual-pole type permanent-magnet strong magnetic separation machine |
| 09/29/1994 | WO1994021240A2 Superparamagnetic particles, process for producing the same and their use |
| 09/22/1994 | DE4309333A1 Superparamagnetic particles, process for their production and use thereof |
| 09/21/1994 | CN2177529Y Electromagnetic purifier for ferromagneto-micropowder in rolling oil |
| 09/21/1994 | CN2177528Y Fluidized magnetic field separator |
| 09/21/1994 | CN2177527Y Permanent-magnet dry type strong magnetic field seprator with double rollers |
| 09/21/1994 | CN2177526Y Wet strong magnetic separator |
| 09/15/1994 | WO1994020855A1 Assay flow apparatus and method |
| 09/14/1994 | CN2176837Y Permanent magnetic tube-like sorting machine |
| 09/14/1994 | CN2176836Y Strong-magnetic magnet |
| 09/14/1994 | CN2176835Y Multi-sidetube split-flow water-saving mineral blowtank of countercurrent magnetic sorting machine |
| 09/08/1994 | DE4307262A1 Magnetic polymeric silicon dioxide |
| 09/07/1994 | EP0613724A2 Separating constituents of a liquid material |
| 09/07/1994 | CN2176186Y Dry superfine powder magnetic separator with rare earth permanent magnet |
| 08/30/1994 | US5341937 Apparatus for separating recyclable waste |
| 08/23/1994 | US5340472 Apparatus for processing wastes from the machining of ferromagnetic materials |
| 08/17/1994 | EP0610386A1 In situ use of gelatin in the preparation of uniform ferrite particles |
| 08/17/1994 | CN1090795A Technique for extracting fine mineral powder by intercepting blast furnace ash |
| 08/10/1994 | CN2173658Y Lift mechanism of cleaning unit for wet iron remover |
| 08/09/1994 | US5336760 Method and useful apparatus for preparing pharmaceutical compositions |
| 08/04/1994 | DE4339532A1 Sepn. and grading of solids |
| 08/03/1994 | CN1090225A Phosphor-reducing concentrating process for high-phosphor ilmenite |
| 08/02/1994 | US5334578 Method of manufacturing superconductor |
| 07/27/1994 | CN2172674Y Magnetic atomizing condensed film dust remover |
| 07/26/1994 | US5332493 Method for improving rheological properties of kaolin clays |
| 07/26/1994 | US5331769 Grinding apparatus and method |
| 07/21/1994 | WO1994015696A1 Apparatus and methods for magnetic separation featuring external magnetic means |
| 07/13/1994 | EP0339031B1 Magnetic separators |
| 07/13/1994 | CN1089191A Magnetic separating, processing and recovery system for steel slag |
| 07/12/1994 | US5328034 Machine and method for separating recyclable matter |
| 07/06/1994 | CN1025295C Compacting and selecting machine for solid and ferrous or non-ferrous metallic refuse such as containers, cans, bottles and similar |
| 06/28/1994 | CA1330428C Magnetic separator |
| 06/23/1994 | WO1994013388A1 Scrubber system apparatus and method for cleaning air/gases |
| 06/22/1994 | CN2169483Y Magnetic and cavity pipe separator |
| 06/22/1994 | CN2169482Y Automatic iron removing device |
| 06/14/1994 | US5320944 Immunoassay using magnetic particle |
| 06/09/1994 | WO1994013118A1 Improved magnetic separator |
| 06/08/1994 | EP0577643A4 Apparatus and methods for magnetic separation featuring external magnetic means |
| 06/08/1994 | CN1087558A Vibration and magnetic dressing method and device for micro-powder |
| 06/07/1994 | US5318914 Process and magnetic device for immunological analysis of a solid phase |
| 06/01/1994 | EP0599727A1 Process and device for treating active elements in view of their elimination |
| 06/01/1994 | EP0598716A1 Magnetic separator with reciprocating grate |
| 06/01/1994 | CN2166890Y Vertical machine for removing iron from fine powder material |
| 06/01/1994 | CN1087296A Method and equipment for harmless disposal of refuse in city |
| 05/31/1994 | US5316151 Magnetic particle separator |
| 05/26/1994 | WO1994011078A1 Magnetic immobilization and manipulation of biological entities |
| 05/26/1994 | WO1994011075A1 Magnetic filter strap |
| 05/26/1994 | DE4238988A1 Alternating current magnetic separator for particulates mixtures - containing magnetic and non-magnetic metals |
| 05/24/1994 | US5314625 External oil pan magnet |
| 05/18/1994 | EP0597068A1 Process for the prenatal diagnosis of genetic abnormalities |
| 05/18/1994 | CN2164911Y Washboard type permanent-magnet iron remover |
| 05/11/1994 | CN2164321Y 铁砂分离机 Iron ore separator |
| 05/03/1994 | US5307744 For collecting airborn metallic particles from a railroad bed |
| 04/28/1994 | WO1994009368A1 Particles having gelatin-aminodextran coatings of and processes for making same |
| 04/27/1994 | EP0542829B1 Method for producing magnetic microparticles from metallocenes |
| 04/27/1994 | CN2163006Y Magnetic reselecting concentrating machine |
| 04/21/1994 | DE4332743A1 Treatment of used catalysts with precious metal coatings, esp. from exhaust gas cleaners - with catalyst pressed and ground and metal sepd. under vacuum in magnetic separator |
| 04/20/1994 | EP0466735B1 Magnetic separation into low, intermediate and high metals and activity catalyst |
| 04/19/1994 | US5304302 Apparatus for treating a liquid with alternating magnetic and electric fields |
| 04/14/1994 | WO1994007617A1 Device for picking up magnetic metal objects |
| 04/13/1994 | CN2161374Y 脉冲分选器 Pulse sorter |
| 04/13/1994 | CN1024168C Garbage sorting machine |
| 04/12/1994 | CA1328425C Isomobility focusing in a magnetically stabilized fluidized bed |
| 04/06/1994 | CN2160655Y Ionic water magnetic field separator |
| 04/05/1994 | US5300910 Magnet system |
| 03/30/1994 | EP0589636A1 Magnetic separation method |
| 03/30/1994 | CN1084585A Process for one-stage electrolytic extraction of copper |
| 03/25/1994 | CA2106640A1 Magnetic separation method |
| 03/23/1994 | EP0588452A2 Purification apparatus for superconductor fine particles |
| 03/23/1994 | EP0588451A2 Purification apparatus for superconductor fine particles |
| 03/23/1994 | EP0588450A2 Purification apparatus for superconductor fine particles |
| 03/23/1994 | CN2159257Y Permanent-magnet high-gradient magnetic seperator |
| 03/23/1994 | CN2159256Y Electromagnetic induction type power cobber |
| 03/18/1994 | CA2079167A1 Magnetic skirt product protection assembly for transporting on railroad cars |
| 03/16/1994 | CN1083744A Permanent-magnet machine for dressing iron concentrate powder and its using method |
| 03/15/1994 | US5294350 Magnetic particle separator |
| 03/09/1994 | EP0585868A2 Magnetic particle and immunoassay using the same |
| 03/03/1994 | WO1994004277A1 Machine and method for separating recyclable matter |
| 03/03/1994 | WO1994004270A1 Process for magnetic beneficiating petroleum cracking catalyst |
| 02/23/1994 | CN2156939Y 手用磁选器 Hand magnetic separator |
| 02/23/1994 | CN1082460A Technology for recovering ferromanganese from ferromanganese slag |
| 02/15/1994 | US5285904 Magnetic sweeper construction |
| 02/09/1994 | CN2155273Y Multi-functional solution descaling magnetic separator |
| 02/09/1994 | CN2155272Y Magnetic separator |
| 02/02/1994 | CN2154752Y 矿浆振荡器 Pulp oscillator |
| 02/01/1994 | US5283079 Process to make magnetically responsive fluorescent polymer particles |
| 01/27/1994 | DE4224265A1 Process for separating metal particles from slag - using impact energy to convert non-magnetisable structure to magnetisable structures |
| 01/26/1994 | EP0579966A1 Process and apparatus for separating non-magnetic metals from a mixture |
| 01/26/1994 | EP0579788A1 Ablating gelatin pig and method for use in tubulars |
| 01/13/1994 | DE4318459A1 Assembly for sepn. of magnetic and non-magnetic materials - used for sepn. and cleaning of heel cans in perforated tipping drum, and has with electromagnet and compressed air |